Frederick Road (Baltimore)

Maryland Route 144
Route information
Maintained by MDSHA and Baltimore DOT
Existed:	1952 – present
Tourist routes:	Historic National Road Chesapeake and Ohio Canal Scenic Byway Antietam Campaign Scenic Byway
Location
Counties:	Allegany, Washington, Frederick, Carroll, Howard, Baltimore, City of Baltimore
Highway system
Maryland highway system Interstate US State Scenic Byways ← MD 143 MD 145 →

Maryland Route 144
Location:	Cumberland–Flintstone
Length:	17.55 mi (28.24 km)
Tourist routes:	Historic National Road

Maryland Route 144WB
Location:	Hancock
Length:	5.91 mi (9.51 km)
Tourist routes:	Historic National Road Chesapeake and Ohio Canal Scenic Byway

Maryland Route 144WA
Location:	Hagerstown
Length:	1.47 mi (2.37 km)

Maryland Route 144FA
Location:	Frederick–Bartonsville
Length:	5.57 mi (8.96 km)
Tourist routes:	Historic National Road Antietam Campaign Scenic Byway

Maryland Route 144FB
Location:	New Market
Length:	1.41 mi (2.27 km)
Tourist routes:	Historic National Road

Maryland Route 144A
Location:	Mount Airy – Ellicott City
Length:	17.20 mi (27.68 km)
Tourist routes:	Historic National Road

Maryland Route 144
Location:	Ellicott City – Baltimore
Length:	8.62 mi (13.87 km)
Tourist routes:	Historic National Road

Maryland Route 144 (MD 144) is a collection of state highways in the U.S. state of Maryland. These highways are sections of old alignment of U.S. Route 40 (US 40) between Cumberland and Baltimore. Along with US 40 Scenic, US 40 Alternate, and a few sections of county-maintained highway, MD 144 is assigned to what was once the main highway between the two cities, connecting those endpoints with Hancock, Hagerstown, Frederick, New Market, Mount Airy, Ellicott City, and Catonsville. MD 144 has seven disjoint sections of mainline highway that pass through mountainous areas of Allegany and Washington counties and the rolling piedmont of Frederick, Carroll, Howard, and Baltimore counties.

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Wikipedia